Well, what do you know? Wallclimbing is tiring. Our class went wallclimbing today. My fingers were sore and are still sore from all that gripping. How are those tiny muscles in your fingers supposed to maintain your grip on a round hand-hold? A major workout for the whole body, I suppose. It was very fun and challenging. This was my first time going up a wall that tall (the ones at the gym don't count), with a guy manning the ropes of course. I should think about taking up wallclimbing as a hobby.